/*<!--回到顶部-->*/

#toTop {
	position: fixed;
	bottom: 2rem;
	right: 1rem;
	visibility: hidden;
	opacity: 0;
	z-index: -1;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	border: 0.04rem solid white;
	background: rgba(0, 0, 0, 0.8);
}

#toTop>div {
	text-align: center;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	cursor: pointer;
}

#toTop a {
	color: white;
}

#toTop a i.fa {
	font-size: 30px;
	line-height: 15px;
}

.showToTop {
	visibility: visible!important;
	opacity: 1!important;
	z-index: 9999!important;
}